Reintroduction, in the context of organisms, is a conservation method involving the deliberate translocation and release of individuals from captive populations or donor wild populations into parts of their historical range where the species has been extirpated. It is typically implemented under formal management plans that define source populations, genetic and demographic criteria, health screening, quarantine, transport protocols, soft- or hard-release strategies, and post-release monitoring. Methodological considerations include founder number and structure, minimizing inbreeding and outbreeding depression, habitat suitability assessment, threat mitigation, and adaptive management based on demographic, behavioral, and genetic feedback from the reintroduced population.
A 30-year conservation effort has helped the critically endangered Galápagos snapdragon (Galvezia leucantha subsp. leucantha) recover from just six individuals to a small, carefully tended wild population. Following tireless ...
Plants & Animals
Aug 25, 2026
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In British zoos and aquariums, fewer than 10% of vertebrate species are native to the UK, and just 2% are high conservation priorities, according to a study by Justin Lennon at the University of Brighton and colleagues, published ...
Ecology
Aug 19, 2026
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On a summer day in Michigan, a tiny Poweshiek skipperling butterfly—smaller than a quarter—takes flight over a restored prairie.
Plants & Animals
Aug 14, 2026
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A new study by Bournemouth University (BU) has found that faster recovery of osprey populations relies on a small number of ospreys that, unlike most, prefer to nest away from others of the same species. These birds have ...
Plants & Animals
Aug 13, 2026
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11
Nature is not doing well in Australia. Many unique mammals, birds and insects are struggling. Entire ecosystems are collapsing.
Ecology
Aug 9, 2026
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Ex-captive elephants released into the wild adapt well to wild environments, according to a study published July 29, 2026, in the journal PLOS One by Tenisha Roos and Tamara Eggeling of the Elephant Reintegration Trust of ...
Plants & Animals
Jul 29, 2026
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An international research team has for the first time investigated how an unfolding armed conflict influenced the behavior of wild animals. Using camera traps, the scientists documented how the Russian occupation of the Chornobyl ...
Plants & Animals
Jul 9, 2026
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Pan Sok still remembers his relative screaming as a tiger dragged him away one night, deep inside the Cambodian rainforest where they were tapping trees for resin.
Ecology
Jul 8, 2026
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Every year, thousands of parrots confiscated from the illegal wildlife trade arrive at rehabilitation centers across Latin America. For many of these birds, rescue centers can provide safety but not necessarily a path back ...
Plants & Animals
Jul 6, 2026
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498
Worldwide landscapes are changing at an unprecedented pace. Forests are cleared, wetlands drained, and ecosystems degraded by decades of human activity and unsustainable extraction.
Ecology
Jun 29, 2026
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